1878012000

素因数分解:

$2^5\times 3^3\times 5^3\times {\mathrm{17389}}^1$

素因数の和:17423

約数の個数: 192

約数和(自身を含む): 6836356800

約数和(自身を除く): 4958344800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 200, 216, 225, 240, 250, 270, 288, 300, 360, 375, 400, 432, 450, 480, 500, 540, 600, 675, 720, 750, 800, 864, 900, 1000, 1080, 1125, 1200, 1350, 1440, 1500, 1800, 2000, 2160, 2250, 2400, 2700, 3000, 3375, 3600, 4000, 4320, 4500, 5400, 6000, 6750, 7200, 9000, 10800, 12000, 13500, 17389, 18000, 21600, 27000, 34778, 36000, 52167, 54000, 69556, 86945, 104334, 108000, 139112, 156501, 173890, 208668, 260835, 278224, 313002, 347780, 417336, 434725, 469503, 521670, 556448, 626004, 695560, 782505, 834672, 869450, 939006, 1043340, 1252008, 1304175, 1391120, 1565010, 1669344, 1738900, 1878012, 2086680, 2173625, 2347515, 2504016, 2608350, 2782240, 3130020, 3477800, 3756024, 3912525, 4173360, 4347250, 4695030, 5008032, 5216700, 6260040, 6520875, 6955600, 7512048, 7825050, 8346720, 8694500, 9390060, 10433400, 11737575, 12520080, 13041750, 13911200, 15024096, 15650100, 17389000, 18780120, 19562625, 20866800, 23475150, 25040160, 26083500, 31300200, 34778000, 37560240, 39125250, 41733600, 46950300, 52167000, 58687875, 62600400, 69556000, 75120480, 78250500, 93900600, 104334000, 117375750, 125200800, 156501000, 187801200, 208668000, 234751500, 313002000, 375602400, 469503000, 626004000, 939006000, 1878012000]

約数ペア:

[(1, 1878012000), (2, 939006000), (3, 626004000), (4, 469503000), (5, 375602400), (6, 313002000), (8, 234751500), (9, 208668000), (10, 187801200), (12, 156501000), (15, 125200800), (16, 117375750), (18, 104334000), (20, 93900600), (24, 78250500), (25, 75120480), (27, 69556000), (30, 62600400), (32, 58687875), (36, 52167000), (40, 46950300), (45, 41733600), (48, 39125250), (50, 37560240), (54, 34778000), (60, 31300200), (72, 26083500), (75, 25040160), (80, 23475150), (90, 20866800), (96, 19562625), (100, 18780120), (108, 17389000), (120, 15650100), (125, 15024096), (135, 13911200), (144, 13041750), (150, 12520080), (160, 11737575), (180, 10433400), (200, 9390060), (216, 8694500), (225, 8346720), (240, 7825050), (250, 7512048), (270, 6955600), (288, 6520875), (300, 6260040), (360, 5216700), (375, 5008032), (400, 4695030), (432, 4347250), (450, 4173360), (480, 3912525), (500, 3756024), (540, 3477800), (600, 3130020), (675, 2782240), (720, 2608350), (750, 2504016), (800, 2347515), (864, 2173625), (900, 2086680), (1000, 1878012), (1080, 1738900), (1125, 1669344), (1200, 1565010), (1350, 1391120), (1440, 1304175), (1500, 1252008), (1800, 1043340), (2000, 939006), (2160, 869450), (2250, 834672), (2400, 782505), (2700, 695560), (3000, 626004), (3375, 556448), (3600, 521670), (4000, 469503), (4320, 434725), (4500, 417336), (5400, 347780), (6000, 313002), (6750, 278224), (7200, 260835), (9000, 208668), (10800, 173890), (12000, 156501), (13500, 139112), (17389, 108000), (18000, 104334), (21600, 86945), (27000, 69556), (34778, 54000), (36000, 52167)]